> On 七月 27, 2016, 11:16 p.m., Guangya Liu wrote: > > src/slave/containerizer/docker.cpp, lines 1305-1311 > > <https://reviews.apache.org/r/50123/diff/1/?file=1445669#file1445669line1305> > > > > One question for this: I found that the `nvidia devices` was created as > > a `devices string` here when `launchExecutorContainer` and then in > > https://reviews.apache.org/r/50125/ , the `devices string` was > > re-constructed when `launchTask`,why not construct the `docker run` > > parameters for `nvidia devices` directly in `launchTask`?
The struct `Docker::Device` was created by Ben in a previous patch (https://reviews.apache.org/r/49579/) so that I re-used this structure here. In my following patch https://reviews.apache.org/r/50128/, I wrapped `Docker::Device::Parse()` and `Docker::Device::Serialize()` functions for string from/to `Docker::Device` tranformations. - Yubo ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/50123/#review143844 ----------------------------------------------------------- On 七月 18, 2016, 9:17 a.m., Yubo Li wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/50123/ > ----------------------------------------------------------- > > (Updated 七月 18, 2016, 9:17 a.m.) > > > Review request for mesos, Benjamin Mahler, Kevin Klues, and Rajat Phull. > > > Bugs: MESOS-5795 > https://issues.apache.org/jira/browse/MESOS-5795 > > > Repository: mesos > > > Description > ------- > > This added 'NvidiaGpuAllocator' to docker containerizer so that the > docker containerizer can use it to allocate GPUs to the task with 'gpus' > resource. Also, allocated GPUs will automatically deallocated after the > job destroyed. > > > Diffs > ----- > > src/slave/containerizer/docker.hpp 43ca4317d608b3b43dd7bd0d1b55c721e7364885 > src/slave/containerizer/docker.cpp f1ecf3b25d85597f6c3dcaa47968860ed119dbd5 > > Diff: https://reviews.apache.org/r/50123/diff/ > > > Testing > ------- > > make check > > > Thanks, > > Yubo Li > >
